A-dec 311, 411, and 511 Dental Chairs Service Reference

Transcription

1 A-dec,, and Dental Chairs Service Reference Copyright Regulatory Information Contents 0 A-dec Inc. All rights reserved. A-dec Inc. makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. A-dec Inc. shall not be held liable for any errors contained herein or any consequential or other damages concerning the furnishing, performance or use of this material. The information in this document is subject to change without notice. If you find any problems in the documentation, please report them to us in writing. A-dec Inc. does not warrant that this document is error-free. No part of this document may be copied, reproduced, altered, or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without prior written permission from A-dec Inc. Trademarks and Additional Intellectual Property Rights A-dec, the A-dec logo, A-dec 00, A-dec 00, Cascade, Cascade Master Series, Century Plus, Continental, Decade, ICX, ICV, Performer, Preference, Preference Collection, Preference ICC, and Radius are trademarks of A-dec Inc. and are registered in the U.S. and other countries. A-dec 00, A-dec 00, Preference Slimline, and reliablecreativesolutions are also trademarks of A-dec Inc. None of the trademarks or trade names in this document may be reproduced, copied, or manipulated in any manner without the express, written approval of the trademark owner. Certain touchpad symbols are proprietary to A-dec Inc. Any use of these symbols, in whole or in part, without the express written consent of A-dec Inc. is strictly prohibited. Product Service Warranty information is provided in the Regulatory Information, Specifications, and Warranty document (p/n ), which is available in the Document Library at Product Models and Versions Covered in This Document A-dec uses product versions to indicate significant changes to a product model. Modifications identified by a change to the product version include, but are not limited to, significant changes to features and options, and product compatibility. Models Versions Description A, B Dental Chairs A Dental Chairs A Dental Chairs For service information, contact your local authorized A-dec dealer. To find your local dealer, go to Contact Information and Other Resources See page.

2 A-dec,, and Dental Chairs Service Reference Rev B Customer Service Information For questions not addressed in this document, contact A-dec Customer Service using contact information for your region. A-dec Headquarters 0 Crestview Drive Newberg, Oregon 97 United States Tel: within USA/CAN Tel: outside USA/CAN Fax: A-dec Australia Unit 8-9 Ricketty Street Mascot, NSW 00 Australia Tel: within AUS Tel: +.(0) outside AUS A-dec China A-dec (Hangzhou) Dental Equipment Co., Ltd. 8 Shunfeng Road Qianjiang Economic Development Zone Hangzhou 0 Zheijiang, China Tel: A-dec United Kingdom EU Authorized Representative Austin House, Liberty Way Nuneaton, Warwickshire CV RZ England Tel: 0800.ADEC.UK (.8) within UK Tel: +.(0) outside UK A-dec Service Documents Service Reference documents contain illustrated parts breakdown content and are companions to Service Guides, which contain information for product service, maintenance, and troubleshooting including circuit board components and flow diagrams. Related service documents include: A-dec,, and Dental Chairs Service Guide (p/n ) A-dec 00, 00, and 00 Delivery Systems Service Guide (p/n ) A-dec 00, 00, and 00 Delivery Systems Service Reference (p/n ) A-dec Dental Lights and Monitor Mounts Service Guide (p/n ) A-dec Dental Lights and Monitor Mounts Service Reference (p/n ) Genuine A-dec Parts Catalog The Genuine A-dec Service Parts Catalog, p/n , provides part number and ordering information for A-dec service parts. This catalog details parts for current products and products which are no longer manufactured but are still supported. Refer to this catalog for additional details on parts found in the service document. Electronic Documentation The latest versions of all A-dec technical documents are available as electronic documents on the A-dec website ( On the website, select Document Library in the upper-right corner of the page. Check this location for the most current technical information about A-dec products. Cover

3 A-dec,, and Dental Chairs Service Reference Rev B Contents (Version A) page page (Version B) page 0 page 0

4 A-dec,, and Dental Chairs Service Reference Rev B Adjustable Neck Support Headrest (A) Item Part Number Description Neckrest assembly (Effective September 0) (Before September 0) Back Support page (A) Upper Chair Contents page

5 A-dec,, and Dental Chairs Service Reference Rev B Dual-Articulating Headrest with Locking Knob (A and B)/ p/n.0.0 (A) / (B)/ Item Part Number Description Knob assembly Washer, thrust, bearing.000 ID Bearing, thrust needle, 0.00 ID x 0.97 OD x 0.78 long Clamp plate Threaded insert, Heli-coil, / - x / Screw, Truss Head Phillips, 0- x /8, patch, steel, zinc Side cap O-ring, AS8-, pkg of Cover, 00 headrest, white ( B/) Cover, 00 headrest, gray ( A) (A) Upper Chair Contents page (B)/ Upper Chair Contents page Replacement Kit Part Number Description , 8 Knob kit

6 A-dec,, and Dental Chairs Service Reference Rev B Dual-Articulating Lever Release Headrest (/) Upper Chair Contents page Upper Chair Contents page Item Part Number Description O-Ring, E7-70, 0.7 ID x 0.00 wall, pkg of Cover, headrest cushion, white Cover, headrest cushion, surf Screw, socket head, - x /", stainless steel, patch Bearing, slider, headrest cushion Headrest assembly, white (includes items,,, 7 and 8) Headrest assembly, surf (includes items,,, 7 and 8) Bearing, slider, brake, headrest Spring, compression, 0.0 OD x 0.8 free length, stainless steel Cap, headrest, white Cap, headrest, surf Screw, socket head, -0 x /", stainless steel

7 A-dec,, and Dental Chairs Service Reference Rev B Back Support (A)/ (B)// Item Part Number Description Screw, JCB, socket, /-0 x mm Screw, button head socket, 0- x / Bracket, glidebar brake, kit Wear pad, upper headrest brake Wear pad, lower headrest brake Set screw, cone point, / - 0 x, patch, stainless steel Nut, coupling, / - 0, steel zinc Back support, gray, (A) Back support, (B) Back support, surf, Back support, white, / Screw, socket head, /-0 x /, patch, stainless steel (B) Only (A) Upper Chair page (B)/ Upper Chair page Upper Chair page

8 A-dec,, and Dental Chairs Service Reference Rev B 7 Lower Chair Covers (B)/ OR 7 (B)/ Contents page 0 Item Part Number Description Replacement Kit Lift arm cover Motor pump cover.00.0 Pump cover plug Stop plate cover Swivel cover Rear cover assembly Upper structure cover kit Cover, upper, str, rear, intl ( B)

9 A-dec,, and Dental Chairs Service Reference Rev B 8 Lower Chair Covers Contents page Item Part Number Description Replacement Kit Lift arm cover, white Lift arm cover, surf Motor pump cover, white Motor pump cover, surf Pump cover plug, white Pump cover plug, surf Stop plate cover, white Stop plate cover, surf Swivel cover, white Swivel cover, surf Rear cover assembly, white Rear cover assembly, surf Upper structure cover kit

10 A-dec,, and Dental Chairs Service Reference Rev B 9 Lift Arm Covers (A) p/n Item Part Number Description.0.00 Upper assistant s lift arm cover.0.00 Upper lift arm cover.0.00 Lift arm cover.0.00 Lower lift arm cover (A) Contents page

11 A-dec,, and Dental Chairs Service Reference Rev B 0 One Piece Utility Cover (A) Item Part Number Description Utility cover Plug cover Umbilical plug cover Utility cover stiffener Socket head screw, / x 0 x / Washer (A) Contents page

12 A-dec,, and Dental Chairs Service Reference Rev B Three Piece Utility Covers (A) Item Part Number Description Plug cover Chair pump cover.0.00 Radius mount plug cover.0.00 Power supply cover.0.00 Floor box cover Power supply frame Floor box frame 7 (A) Contents page

13 A-dec,, and Dental Chairs Service Reference Rev B Remote Floor Box Covers (A) Item Part Number Description.0.0 Cover, Gray Box (A) Contents page

14 A-dec,, and Dental Chairs Service Reference Rev B Power Supply (A and B)/ (A) Lower Chair page (B)/ Lower Chair page 9 Item Part Number Description W 0 V Power supply assembly 00 W 0 V Power supply assembly Standoff, package of Chair circuit board kit Motor capacitor, 0-0 V kit Motor capacitor, 0-0 V kit Socket head patch screw, /-0 X /8 Replacement Kit Part Number Description ,, 0 V Power supply kit 0 V Power supply kit

15 A-dec,, and Dental Chairs Service Reference Rev B Power Supply Lower Chair page Item Part Number Description Screw, socket head, patch, /-0 x /8" stainless steel Power supply, 00 V Power supply, 0 V Power supply, 0 V Standoff, package of Chair PCB (includes item # standoffs) Screw, /-0 x /"

16 A-dec,, and Dental Chairs Service Reference Rev B (Version A) Dental Chair Three Piece Utility Covers page Upper Chair page One Piece Utility Cover Mid Chair page 0 page 0 Lower Chair page Lift Arm Covers Remote Floor Box Cover page page 9 Contents page

17 A-dec,, and Dental Chairs Service Reference Rev B Upper Chair (A) page Back Support page Adjustable Neck Support page Dual Articulating Headrest with Locking Knob Armrests page 7 (A) Contents page

18 A-dec,, and Dental Chairs Service Reference Rev B 7 Armrest (A) Before October, 0 Effective October, 0 page 9 Armrest Cover Replacement Kit page 9 9 Armrest Replacement Kit (A) Upper Chair Contents page (A) Chair Contents page

19 A-dec,, and Dental Chairs Service Reference Rev B 8 Armrest (A) Item Part Number Description Replacement Kit OBS Armrest, right (reference only) , Armrest replacement kit (includes set of two) Flat head socket screw, /-8 x -/ OBS Pivot pin OBS Armrest, left (reference only) , Armrest replacement kit (includes set of two) Flanged bearing OBS Collar Socket cup head screw, /-8 x / Set screw, socket cup point, /-8 x / /00 Armrest cap assembly Spacer tube, 0. OD x 0.0 long, brass Screw, button head socket, 0- x /, patch, stainless steel Right side armrest weldment Pivot, armrest Lower cover OBS indicates the individual part is obsolete (A) Upper Chair Contents page (A) Chair Contents page

20 A-dec,, and Dental Chairs Service Reference Rev B 9 Armrest Replacement (A) Armrest Replacement Kit (Available before October 0) Armrest Cover Replacement Kit (Available effective October 0 to February 0) Item Part Number Description Armrest replacement kit (for armrest replacements manufactured before October 0) Flat head socket screw, /-8 x -/ Armrest cover replacement kit (for upholstered aremrests manufactured between October 0 and February 0) (A) Upper Chair Contents page (A) Chair Contents page

21 A-dec,, and Dental Chairs Service Reference Rev B 0 Mid Chair (A) page Back Tilt Upper Structure page LIft Arm page (A) Contents page

22 A-dec,, and Dental Chairs Service Reference Rev B Upper Structure (A) page Back Tilt (A) Mid Chair Contents page 0 (A) Contents page

23 A-dec,, and Dental Chairs Service Reference Rev B Upper Structure (A) Item Part Number Description.07.0 Upper structure Plug, hole, 7/ DIA, white.0.00 Roller cam Retaining e-ring, external / ID, stainless steel Bolt, linak, short Plug, hole, / DIA, white Toe board pin Retaining ring, external, E-Ring,.7 ID, SST Retainer, pin, linak Screw, socket shoulder, /- X /8 X 7/8, patch, steel black Screw, socket shoulder, /- X /8 X 7/8, patch, steel black (A) Mid Chair Contents page 0 (A) Contents page

24 A-dec,, and Dental Chairs Service Reference Rev B Back Tilt (A) (A) Mid Chair Contents page 0 (A) Contents page Item Part Number Description Replacement Kit.0.00 Back pivot Bearing, flange E-ring.0.00 Pin, toeboard, short Seat lift cam.0.00 Roller Screw, socket head, patch, / - 0 x /8" Tilt actuator assembly Part of Tilt actuator assembly kit Trolley pin, long Tilt position sensor

25 A-dec,, and Dental Chairs Service Reference Rev B Lift Arm (A) 9 Item Part Number Description Position sensor kit Socket head /-0 x /8 patch screw.0.00 Lift arm Cable tie mounting block Brg, flange, nylon, /8" ID x /8 Lg Screw, socket shoulder, / - x /8" x /8" Pin Socket head /-0 x /8 screw Bracket 7 8 (A) Mid Chair Contents page 0 (A) Contents page

26 A-dec,, and Dental Chairs Service Reference Rev B Lower Chair (A) Lift Cylinder/Base page page 8 Hydraulic Pump and Manifold (A) Contents page

27 A-dec,, and Dental Chairs Service Reference Rev B Lift Cylinder and Chair Base (A) page 8 Hydraulic Motor Pump page Power Supply (A) Lower Chair Contents page (A) Contents page

28 A-dec,, and Dental Chairs Service Reference Rev B 7 Lift Cylinder and Chair Base (A) Item Part Number Description Replacement Kit Link Tower Socket head patch screw, 0- x / Socket shoulder bolt, /- x /8 x / Flanged bearing Socket head screw, /8- x / Overflow bottle Washer Socket head screw, /-0 x / Washer Socket head patch screw.0.00 Strain relief Stand off pin.0.00 Motor wires cover Lower lift cylinder pin Bearing block Socket head screw, /-0 x -/ Lift cylinder Lift cylinder kit Hex head anchor bolt, / x -/ Mounting kit, floor, Lag bolt, / Cleat (A) Lower Chair Contents page (A) Contents page

29 A-dec,, and Dental Chairs Service Reference Rev B 8 Hydraulic Pump and Manifold (A) Hydraulic Manifold page 9 (A) Lower Chair Contents page (A) Contents page Item Part Number Description Kit Replacement Motor pump assembly (00/ V) Motor pump assembly (0 V) V Hydraulic pump kit V Hydraulic pump kit Motor pump tray V Hydraulic pump kit V Hydraulic pump kit.0.00 Overflow bottle Hydraulic hose assembly, straight 90, " long Lock washer

30 A-dec,, and Dental Chairs Service Reference Rev B 9 Hydraulic Manifold (A) p/n.00.0 (part of V / V hydraulic pump kit) Item Part Number Description Elbow with O-rings, 7/".0.00 Manifold screen, inlet Nut, with sleeve, /8" poly Adaptor, /8" poly x /8" MPT Manifold Flow adjustment screw, with O-ring Screw, button head socket, patch, -0 x /", package of Plug, /" expanding Straight fitting with O-ring Spring, compression,.0 OD x.0 FL.0.0 Stem, with O-rings, check valve Solenoid assembly O-ring AS8-0,.ID X.070W, package of (A) Lower Chair Contents page (A) Contents page 9

31 A-dec,, and Dental Chairs Service Reference Rev B 0 (Version B) and Dental Chairs (Version B) Upper Chair page Upper Chair page Mid Chair page Mid Chair page Lower Chair page 9 Lower Chair page 9 page 7 Lower Covers Contents page

32 A-dec,, and Dental Chairs Service Reference Rev B Upper Chair (B)/ page Locking Knob Headrest page Locking Knob Headrest page Lever Release Headrest page Back Support page Back Support page page Spring Support Roller Assembly Armrest (B) page page 0 Upper Casting Assembly Armrest () page 0 Upper Casting Assembly (B)/ Contents page 0 (Version B) Dental Chair Dental Chair

33 A-dec,, and Dental Chairs Service Reference Rev B Spring Support Roller Assembly Chair Back Trolley page 8 Item Part Number Description Retaining e-ring, external / ID, stainless steel Roller LIft cam Spring support Roller Axle page Front Mount (B)/ Upper Chair Contents page (B)/ Contents page 0

34 A-dec,, and Dental Chairs Service Reference Rev B Armrest (B) Item Part Number Description Split washer Screw Armrest assembly Left lower cover Armrest cover plug Bushing Spacer Screw Left side upper structure cover Socket head screw, /8- x /, Grade Right side upper structure cover Armrest mount Socket head screw, 7/ x -/ Plugs for no-arm option Plugs for no arm option (B)/ Upper Chair Contents page (B)/ Contents page 0

35 A-dec,, and Dental Chairs Service Reference Rev B Armrest (B)/ Upper Chair Contents page (B)/ Contents page 0

36 A-dec,, and Dental Chairs Service Reference Rev B Armrest Item Part Number Description Replacement Kit Upper armrest cover , Armrest cover kit Armature , Armrest cover kit Armrest, weldment, left Left armrest kit Button, socket head, patch screw, 0- x / , Armrest cover kit Lower armrest cover , Armrest cover kit Socket head cap screw, 7/- x -/ Socket head screw, 0- x / (black) Mount Armrest mount kit Socket head screw, /8- x /, GR Armrest, weldment, right Right armrest kit Foam Washer , Armrest cover kit Right hand upper side cover Kit, side cover, right Left hand upper side cover Kit, side cover, left (B)/ Upper Chair Contents page (B)/ Contents page 0

37 A-dec,, and Dental Chairs Service Reference Rev B Chair Back Trolley (B) Back Position Sensor page Upper Chair Contents (B)/ page (B)/ Contents page 0

38 A-dec,, and Dental Chairs Service Reference Rev B 7 Chair Back Trolley (B) Item Part Number Description Replacement Kit Tilt actuator Tilt actuator assembly Kit Socket head cap screw, /-0 x / Guide Chair back trolley assembly /-0 X /8 Socket head patch screw /-0 X / Pan head Phillips screw E-ring Pin Socket head patch screw, /-0 x / Hex screw, 7/ - x Seat attach bracket kit (includes items 8 and 9) Seat attach bracket kit Socket head patch screw, /-0 x Seat attach bracket kit Guide E-ring Slider shoulder bolt Bracket Pin Spacer (B)/ Upper Chair Contents page (B)/ Contents page 0

39 A-dec,, and Dental Chairs Service Reference Rev B 8 Chair Back Trolley page Back Position Sensor (B)/ Upper Chair Contents page (B)/ Contents page 0

40 A-dec,, and Dental Chairs Service Reference Rev B 9 Chair Back Trolley Item Part Number Description Replacement Kit /-0 X / Pan head Phillips screw /-0 X /8 Socket head patch screw Chair back trolley assembly Guide Socket head cap screw, /-0 x / Guide Seat attach bracket kit (includes items 8 and 9) Seat attach bracket kit Socket head patch screw, /-0 x Seat attach bracket kit E-ring Slider shoulder bolt Spacer Pin E-ring Compression spring Pin Socket shoulder screw, /8- X / X / Flange bushing Upper cover bottom Upper cover top Tilt actuator Tilt actuator assembly Kit (B)/ Upper Chair Contents page (B)/ Contents page 0

41 A-dec,, and Dental Chairs Service Reference Rev B 0 Upper Structure Casting Assembly (B)/ Front Mount page Item Part Number Description.0.00 Spanner nut Thrust needle bearing Wear ring /-0 x / Socket head screw Washer.08.0 Brake handle assembly Upper structure casting Brake adjuster Shoulder bolt Nut Plunger, brake 7 International B Casting (No Brake) 8 9 (B)/ Upper Chair Contents page (B)/ Contents page 0 0

42 A-dec,, and Dental Chairs Service Reference Rev B Front Mount (B)/ Back Stop Switch ( only) page Item Part Number Description Replacement Kit Detent pin Rotation stop Kit Socket head cap screw, /8- x -/ Socket head patch screw, /-0 x /8 stainless steel Stop Hex nut, /8- x 9/ x / Rotation stop sleeve Rotation stop Kit * Front mount * Item is factory installed and is not removable 7 (B)/ Upper Chair Contents page (B)/ Contents page 0

43 A-dec,, and Dental Chairs Service Reference Rev B Back Stop Switch 7 (B)/ Upper Chair Contents page (B)/ Contents page 0 Item Part Number Description Replacement Kit Socket head patch screw, /-0 x /8 stainless steel Back stop switch kit Bracket Micro-switch Back stop switch kit Socket head screw, -0 x / stainless steel Back stop switch kit Cable tie, package of Cable tie, package of Electric cable

44 A-dec,, and Dental Chairs Service Reference Rev B Position Sensor (B)/ p/n Item Part Number Description Replacement Kit /-0 Special shoulder screw Tilt retain cable kit Cable retainer Tilt retain cable kit.0.00 Bracket Standoff, package of Included in Lift Cylinder Kit Circuit board Included in Lift Cylinder Kit Bushing strain relief Included in Lift Cylinder Kit X -/ Socket head screw Included in Lift Cylinder Kit 7 (B)/ Upper Chair Contents page (B)/ Contents page 0

45 A-dec,, and Dental Chairs Service Reference Rev B Mid Chair (B)/ Lift Arm and Swivel page Lift Arm and page Cylinder and page Swivel Cylinder and Link Arm Link Arm page (Version B) Dental Chair Dental Chair (B)/ Contents page 0

46 A-dec,, and Dental Chairs Service Reference Rev B Lift Arm and Swivel (B)/ page 7 Lift Position Switch page 8 Hydraulic Reservoir Item Part Number Description Washer Socket shoulder screw Link arm pin Retaining ring Cable tie, package of Socket head screw, /-0 x / (B)/ Mid Chair Contents page (B)/ Contents page 0

47 A-dec,, and Dental Chairs Service Reference Rev B Cylinder and Link Arm (B)/ 0 9 page Stop Switch 8 7 Item Part Number Description Replacement Kit Link arm Socket head screw, /-0 x /.0.00 Pin Retaining clip.0.00 Pin.0.00 Strain relief Half clamp Socket head patch screw, / x / Lift cylinder Pin Screw (B)/ Mid Chair Contents page (B)/ Contents page 0

48 A-dec,, and Dental Chairs Service Reference Rev B 7 Lift Position Switch (B)/ (B)/ Mid Chair Contents page (B)/ Contents page 0 Item Part Number Description Replacement Kit.0.00 Bracket Strain relief Position sensor Screw, socket head patch, / - 0 x / Standoff Position sensor circuit board Position sensor

49 A-dec,, and Dental Chairs Service Reference Rev B 8 Hydraulic Reservoir (B)// p/n Item Part Number Description Reservoir cap Vent barb Washer Hydraulic oil reservoir Hose clamp Clear tubing, 7 (B)/ Mid Chair Contents page (B)/ Contents page 0

50 A-dec,, and Dental Chairs Service Reference Rev B 9 Lower Chair (B)/ page 0 Hydraulic Pump and Chair Base page 0 Hydraulic Pump and Chair Base Power Supply page Power Supply page (Version B) Dental Chair Dental Chair (B)/ Contents page 0

51 A-dec,, and Dental Chairs Service Reference Rev B 0 Hydraulic Pump and Chair Base (B)/ Before January Effective January 0 8 page Hydraulic Pump 7 (B)/ Lower Chair Contents page 9 (B)/ Contents page 0

52 A-dec,, and Dental Chairs Service Reference Rev B Hydraulic Pump and Chair Base (B)/ Item Part Number Description Screw Wire connector cover Screw Spring Power button, surf Power button, gray Power button bracket Baseplate, gray International baseplate KEPs hex nut Power supply mounting pan Power button adaptor Isolator Left hand plug (International baseplate only) Right hand plug (International baseplate only) (B)/ Lower Chair Contents page 9 (B)/ Contents page 0

53 A-dec,, and Dental Chairs Service Reference Rev B Hydraulic Pump Assembly (B)/ V/ V Item Part Number Description Hydraulic hose Adaptor Screen Motor pump assembly, 0V Motor pump assembly, 0V Tee adaptor Washer Mounting pan Screw, 8 x. mm Elbow fitting Chair lift manifold assembly Effective January 0 Before January 0 (B)/ Lower Chair Contents page 9 (B)/ Contents page 0

54 A-dec,, and Dental Chairs Service Reference Rev B Chair Lift Hydraulic Manifold (B)/ p/n (part of V/ V hydraulic pump kit) (B)/ Lower Chair Contents page 9 (B)/ Contents page 0 9 Item Part Number Description Replacement Kit Solenoid assembly Hydraulic Manifold Rebuild kit O-ring, package of Hydraulic Manifold Rebuild kit Press-in orifice Lock release spring Hydraulic Manifold Rebuild kit O-ring, package of Hydraulic Manifold Rebuild kit Poppet Hydraulic Manifold Rebuild kit Lock release retainer Degree brass adaptor Degree elbow Hydraulic manifold block.0.00 Check valve stem Hydraulic Manifold Rebuild kit Conical compression spring Hydraulic Manifold Rebuild kit Fitting with O-ring Flow adjustment screw

55 A-dec,, and Dental Chairs Service Reference Rev B Stop Switch (B)/ p/n Item Part Number Description Replacement Kit Stop Switch Stop plate swivel knuckle (B)/ Mid Chair Contents page (B)/ Contents page 0

56 A-dec,, and Dental Chairs Service Reference Rev B Dental Chair page Upper Chair page Mid Chair Lower Chair Covers page 8 page Lower Chair Contents page

57 A-dec,, and Dental Chairs Service Reference Rev B Upper Chair Lever Release Headrest page page Back Support page 9 Springs and Cam Armrests and Seat Frame page 7 Contents page

58 A-dec,, and Dental Chairs Service Reference Rev B 7 Armrest and Seat Frame Assemblies Upper Chair Contents page Contents page

59 A-dec,, and Dental Chairs Service Reference Rev B 8 Armrest and Seat Frame Item Part Number Description Replacement Kit Right armrest assembly, gray Right armrest assembly, surf Right seat frame cover, white Right seat frame cover, surf Part of Armrest kit, gray Part of Armrest kit, surf Mounting stud.009.0, Seat frame, white , Seat frame, surf Flanged bearing.009.0, Seat frame, white , Seat frame, surf Seat frame assembly, white Seat frame assembly, surf Phillips truss head screw, 0 x / Socket head screw, /8- x -/ Left seat frame cover, surf Left seat frame cover, white Left armrest assembly, gray Left armrest assembly, surf Armrest cover, white Armrest cover, surf Seat frame replacement kit, white Seat frame replacement kit, surf Part of Armrest kit, gray Part of Armrest kit, surf Upper Chair Contents page Contents page

60 A-dec,, and Dental Chairs Service Reference Rev B Springs and Cam Upper Chair Contents page Contents page 8 9

61 A-dec,, and Dental Chairs Service Reference Rev B 0 Springs and Cam Item Part Number Description Replacement Kit Guide, lateral Screw, socket head, cap, /-0 x /" Seat lift cam Spring support bolt Roller, cam, natural Spring Replacement spring kit Spring, support Retaining e-ring, external / ID, stainless steel Lift bar Seat frame roller Retaining e-ring Flanged bearing Upper Chair Contents page Contents page

62 A-dec,, and Dental Chairs Service Reference Rev B Mid Chair page Back and Tilt Cylinder Upper Structure Swivel page Contents page

63 A-dec,, and Dental Chairs Service Reference Rev B Back and Tilt Cylinder Mid Chair Contents page Contents page

64 A-dec,, and Dental Chairs Service Reference Rev B Back and Tilt Cylinder Item Part Number Description Trolley, chair back, white Trolley, chair back, surf Screw, socket head patch, /-0 x /8" stainless steel Potentiometer Back track slider Retaining ring Bolt, slider, shoulder Hex head cap screw, /- x -/ Dual cam Socket head patch screw, /-0 x Trunnion Tilt cylinder assembly Mid Chair Contents page Contents page

65 A-dec,, and Dental Chairs Service Reference Rev B Upper Structure Swivel Mid Chair Contents page Contents page

66 A-dec,, and Dental Chairs Service Reference Rev B Upper Structure Swivel Item Part Number Description Upper structure, white (before April 0) Upper structure, white (effective April 0) Wear ring, -/ OD x /8" Thrust bearing.0.00 Locknut, spanner Brake handle assembly, white Brake handle assembly, surf Screw, /-0 x /" socket head Washer, flat, nylon Plunger, brake Adjuster, brake Ship pin Mid Chair Contents page Contents page

67 A-dec,, and Dental Chairs Service Reference Rev B Lower Chair page 7 Lift Arm Lift Cylinder and Link Arm page 70 page 7 Hydraulic Motor Pump and Chair Base Contents page

68 A-dec,, and Dental Chairs Service Reference Rev B 7 Lift Arm page 9 Hydraulic Reservoir Lower Chair Contents page Contents page

69 A-dec,, and Dental Chairs Service Reference Rev B 8 Lift Arm Item Part Number Description Replacement Kit Swivel mount, white Swivel mount, surf Retaining e-ring, external /" ID stainless steel Pin, link arm Screw, socket shoulder, /- x /8 x 7/ Washer, flat nylatron Lift arm, white Lift arm, surf Pin, clevis Lift cylinder kit, white Lift cylinder kit, surf Potentiometer Screw, socket head patch, /-0 x /8" stainless steel Lower Chair Contents page Contents page

70 A-dec,, and Dental Chairs Service Reference Rev B 9 Hydraulic Reservoir /(B)/ p/n Item Part Number Description Reservoir cap Vent barb Washer Hydraulic oil reservoir Hose clamp Clear tubing, 7 Lower Chair Contents page Contents page

71 A-dec,, and Dental Chairs Service Reference Rev B 70 Lift Cylinder and Link Arm Item Part Number Description Replacement Kit Link arm Stop plate swivel knuckle, white Stop plate swivel knuckle, surf Lift cylinder assembly, white Lift cylinder assembly, surf Screw, socket head patch, /-0 x " stainless steel.0.00 Pin.0.00 Pin, link arm Retaining e-ring, external /" ID, stainless steel Kit, Stop switch replacement, white Kit, Stop switch replacement, surf 7 Lower Chair Contents page Contents page

72 A-dec,, and Dental Chairs Service Reference Rev B 7 Hydraulic Pump and Chair Base page Power Supply page 7 Hydraulic Hose and Solenoid Lower Chair Contents page Contents page

73 A-dec,, and Dental Chairs Service Reference Rev B 7 Hydraulic Pump and Chair Base Item Part Number Description Baseplate, gray Baseplate, surf Screw, truss head, Phillips, - x /", stainless steel Capacitor, 00 V Capacitor, 0-0 V Capacitor, 0-0 V Nut, hex, KEPs / Isolator Clamp, half type Hydraulic motor pump assembly, 00 V Hydraulic motor pump assembly, 0 V Hydraulic motor pump assembly, 0 V Screw, socket head, patch, /-0 x " stainless steel Strain relief Mains on/off switch kit, gray (includes button.08.0 and spring ) Mains on/off Switch Kit, surf (Includes button and spring ) Push switch (can be part of item #) Lower Chair Contents page Contents page

74 A-dec,, and Dental Chairs Service Reference Rev B 7 Hydraulic Hose and Solenoid Lower Chair Contents page Contents page Item Part Number Description Hydraulic hose, lift Screw, socket head cap, 8- x /8", black Solenoid, 0-0 V, kit Solenoid, 0-0 V, kit O-ring,.8 mm ID x.9 W, Buna Hydraulic hose, tilt Filling with O-ring JIC, 7 degree straight

75 A-dec,, and Dental Chairs Service Reference Rev B 7 A-dec Headquarters 0 Crestview Drive Newberg, OR 97 USA Tel: Within USA/Canada Tel: Outside USA/Canada Fax: International Distribution Centers A-dec United Kingdom EU Authorized Representative Austin House, Liberty Way Nuneaton, Warwickshire CV RZ England Tel: 0800 ADECUK (8) Within UK Tel: + (0) Outside UK A-dec Australia Unit 8-9 Ricketty Street Mascot, NSW 00 Australia Tel: Within Australia Tel: + (0) Outside Australia